WRENCH- 1115051 - Caterpillar

The electronic service tool can be used to view certain parameters that can affect the operation of the engine. The electronic service tool can also be used to change certain parameters. Some parameters cannot be changed and some applications do not allow any changes to the programmable monitoring system. The parameters are stored in the Electronic Control Module (ECM). The parameters are divided into two different types:Customer Specified Parameters - Customer specified parameters can be changed using the electronic service tool.System Configuration Parameters - System configuration parameters affect the emissions of the engine or the power of the engine. Factory passwords may be required to change the values of system configuration parameters.
Connect to the electronic service tool.
Select the Service tab.
Select the Configuration tab to view the configuration parameters. If an ECM is replaced, the appropriate parameters must be copied from the old ECM. Refer to Troubleshooting, "ECM Software - Install" or Troubleshooting, "ECM - Replace".
Changing the parameters during engine operation can cause the engine to operate erratically and can cause engine damage.Only change the settings of the parameters when the engine is STOPPED.